do-release-upgrade crashed with IOError in download()

[gustigustillo]

Binary package hint: update-manager

I don't know

ProblemType: Crash
DistroRelease: Molinux 6.0
Package: update-manager-core 1:0.134.8umolinux1
ProcVersionSignature: Ubuntu 2.6.32-22.36-generic 2.6.32.11+drm33.2
Uname: Linux 2.6.32-22-generic i686
Architecture: i386
Date: Wed Dec 1 01:03:50 2010
ExecutablePath: /usr/bin/do-release-upgrade
InterpreterPath: /usr/bin/python2.6
LiveMediaBuild: Molinux 6.0 (Zoraida) - Release i386 (20100622)
ProcCmdline: /usr/bin/python2.6 /usr/lib/update-manager/check-new-release -q
ProcEnviron:

PythonArgs: ['/usr/lib/update-manager/check-new-release', '-q']
SourcePackage: update-manager
Title: do-release-upgrade crashed with IOError in download()
Traceback:
 Traceback (most recent call last):
   File "/usr/lib/python2.6/dist-packages/UpdateManager/Core/MetaRelease.py", line 286, in download
     self.metarelease_information=open(self.METARELEASE_FILE,"r")
 IOError: [Errno 2] No such file or directory: '/var/lib/update-manager/meta-release-lts'
UserGroups:

[Apport retracing service (apport)]

Thank you for taking the time to report this crash and helping to make Ubuntu better. This particular crash has already been reported and is a duplicate of bug #629176, so is being marked as such. Please look at the other bug report to see if there is any missing information that you can provide, or to see if there is a workaround for the bug. Additionally, any further discussion regarding the bug should occur in the other report. Please continue to report any other bugs you may find.